CEN/TC 12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 27802 | EN ISO 15136-1:2009 | Downhole equipment for petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 1: Pumps (ISO/DIS 15136-1:2008) | Izstrādē |
| 35316 | CEN ISO/TR 13881:2011 | Petroleum and natural gas industries - Classification and conformity assessment of products, processes and services (ISO/TR 13881:2000) | Izstrādē |
| 38452 | prEN ISO 17478 | Petroleum and natural gas industries - Downhole equipment - Downhole well test tools and related equipment | Izstrādē |
| 35313 | CEN ISO/TR 19905-2:2013 | Petroleum and natural gas industries - Site-specific assessment of mobile offshore units - Part 2: Jack-ups commentary and detailed sample calculation (ISO/TR 19905-2:2012) | Izstrādē |
| 31357 | prEN ISO 15589-2 | Petroleum and natural gas indurstries - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines | Izstrādē |
| 26865 | EN ISO 10405:2006 | Petroleum and natural gas industries - Care and use of casing and tubing (ISO 10405:2006) | Izstrādē |
| 30105 | EN ISO 13628-1:2005/prA2 | Petroleum and natural gas industries - Design and operation of subsea production systems - Part 1: General requirements and recommendations - Amendment 2: Revised Annex L (ISO 13628-1:2005/DAM 2:2008) | Izstrādē |
| 28863 | EN ISO 13706:2011 | Petroleum, petrochemical and natural gas industries - Air-cooled heat exchangers (ISO/DIS 13706:2010) | Izstrādē |
| 177 | EN ISO 10427-2:2004 | Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing (ISO 10427-2:2004) | Izstrādē |
| 184 | EN ISO 10424-1:2004 | Petroleum and natural gas industries - Rotary drilling equipment - Part 1: Rotary drill stem elements (ISO 10424-1:2004) | Izstrādē |
Displaying 141-150 of 871 results.